Description
The hydraulic fruit press HPF-800ES is electrically operated machine with stainless steel basket with volume 480 liters. It is a more powerful devices than manual presses, yet its price and service demands are significantly lower than for most of pneumatic presses.
This hydraulic press is designed for pressing of shredded apples, pears or other fruits to production of the cider or must.
The HPF-800ES Hydraulic Press ensures convenient pressing fruit and great time savings. Pressing is provided by means of a pressure piston capable of up to 350 bar pressure. The piston is controlled by a 3-phase motor.
Vertical presses HPF-800ES excel in their special design.
The oil gearbox is equipped with a microcontroller with pressure sensor that automatically controls the pump at a selected pressure of 0 to 350 bar. For a three-phase version, the pump is equipped with a 2-speed electric motor that allows rapid return of the piston, thus significantly reducing the working time.
Description of the press :
0. Basic frame
1. Control panel
2. Hydraulic control unit
3. Cage (perfored basket)
4. Pressing plate
5. Drip tray
6. Trolley
Technical parameters:
- Operating pressure : 350 bar
- Cage dimensions: 800 x 950 mm (material : stainless steel)
- Cage volume : 480 liters
- Piston stroke : 750 mm
- Piston diameter : 120 mm
- Dimensions: 1680x1500x2730 mm
- Weight: 800 kg
- Motor: 3-phase 400V / 50Hz / 2.2 kW
Standard control panel :
SINGLE PHASE VERSION
1. Emergency button;
2. Thermal overload resetting;
3. Voltage LED engaged;
4. ON/OFF switch;
5. Digital pressure gauge;
6. ▲ Pressure regulation button (up);
7. ▼ Pressure regulation button (down);
THREE PHASE VERSION
1. Emergency button;
2. Thermal overload resetting;
3. Voltage LED engaged;
4. 0/Man/Aut switch;
5. Speed selection button;
6. Digital pressure gauge;
7. ▲ Pressure regulation button (up);
8. ▼ Pressure regulation button (down);
Programmable control panel :
1. Main switch
2. Current status LED
3. PLC – programmable computer
4. Emergency stop button
5. Automatic/manual speed selector
6. Automatic/manual operation selector
7. Automatic start cycle button
8. Speed adjustment selector
MANUAL PROCESSING :
Processing in manual mode can be carried out in two ways:
- MANUAL SPEED ADJUSTMENT: manually adjust selectors 5 and 6, selector 8 selects the pressing plate speed, which remains constant.
- AUTOMATIC SPEED ADJUSTMENT: manually adjust the operation selector (6) and automatic speed selection selector (5); select pressing plate speed using selector 8, the PLC automatically reduces the speed progressively by increasing pressure (splashes of liquid are thus avoided from the cage).
AUTOMATIC PROCESSING
The press operates automatically with 3 work cycles, after setting them as follows:
- 1ST CYCLE (F1 on the display): The press reaches the first drip phase with pressure of 120 bar and will maintain it for 120 seconds (2 minutes).
- 2ND CYCLE (F2 on the display): 2ND CYCLE (F2 on the display): The press reaches the second drip phase with pressure of 250 bar and will maintain it for 240 seconds (4 minutes).
- 3RD CYCLE (F3 on the display): The press reaches the final drip phase with pressure of 350 bar and will maintain it for 4800 seconds (1 hour 20 minutes).
INSTRUCTIONS TO EDIT PROGRAMMING :
To access the programming edit mode, set the “Function selection” selector (2 above fig.) to “0” and press the following combination of buttons according to the work cycle to edit:
Press buttons ◄ and ► once (press simultaneously) to access the 1ST CYCLE (F1);
Press buttons ◄ and ► twice (press simultaneously) to access the 2ND CYCLE (F2);
Press buttons ◄ and ► three times (press simultaneously) to access the 3RD CYCLE (F3);
Use ▲ and ▼ to increase (▲) or decrease (▼ ) the working cycle pressure (bar), whereas if you want to edit the cycle’s duration, you must simultaneously press the white button once together with ►, the seconds will flash to indicate the duration of the work cycle; to increase or decrease the work cycle duration, press ▲ and ▼.
Press the green button to save the changes.
The changes are recorded immediately.
Standard version includes :
- HPF-800ES Hydraulic press
- Stainless steel basket
- Standard control panel
Optional accessories :
HPF-800ES-CP Programmable control panel …………… 904 Eur
HPF-800ES-CR Red carriage with collection tank …….. 769 Eur
HPF-800ES-FI Frequency inverter (engine speed control) ……. 756 Eur
HPF-800ES-PP Stainless steel pressure plate …. 2027 Eur
HPF-800ES-SB Stainless steel secondary basket …. 4292 Eur
(We recommend to order two perfored baskets to achieve maximal effectivity of pressing)
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